Hand pump for bailing liquids



FIG. 1 is a side elevational view of a hand pump for bailing liquids showing our new design, with the opposite side being a mirror image;

FIG. 2 is a cross-sectional view thereof, taken on line 2--2 of FIG. 1;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a front elevational view thereof; and

FIG. 6 is a rear elevational view thereof. 

The ornamental design for a hand pump for bailing liquids, as shown and described. 